Alcohol after LASIK: when can you drink again?
Can I drink alcohol after LASIK?
Yes, but not straight away. Neither the FDA nor the AAO sets a specific alcohol rule, so the timing comes from your clinic. Most ask you to avoid alcohol on surgery day and for at least the first few days, then drink moderately with plenty of water for the first weeks.
The reasons are practical rather than dramatic. Alcohol will not damage the laser correction, but it can make dry eye worse, it can interact with medication you are given on surgery day, and it makes people more likely to rub their eyes or fall asleep without the protective shield.
If you are travelling for surgery, the simplest approach is to treat the days in Seoul before your final check as alcohol-free, and celebrate once you have been cleared to fly. That also keeps you clear-headed for the drop schedule, which is most demanding in the first week.
Why does alcohol matter for recovery?
Mainly because of the tear film. Almost everyone has dry eyes after LASIK: an AAO EyeWiki review reports dry eye in 60–70% of patients early after surgery, and in the FDA's PROWL studies about 28% of people with no dry eye before surgery had symptoms at three months.
Alcohol adds to that problem. A Korean study from Hallym University, published in Ophthalmology in 2012, gave healthy men oral alcohol and found ethanol in their tears, higher tear osmolarity and a shorter tear break-up time, with more surface staining the next morning. A 2020 study in Eye & Contact Lens found that after drinking shochu, tear break-up time fell from about 15 seconds to about 5 seconds at 12 hours, and dryness symptoms rose.
Neither study involved LASIK patients, so they do not prove harm after surgery. They do explain why a night of drinking can leave a recovering eye feeling gritty, blurry and irritated the next day. The practical lesson: drink water alongside any alcohol, use artificial tears before bed after an evening out, and expect your eyes to feel drier the next morning.
What other risks come with drinking early?
- Sedatives and painkillers: many clinics give a sedative before surgery, which the FDA notes is one reason you need someone to take you home. Do not combine it, or prescribed painkillers, with alcohol.
- Rubbing: the FDA warns rubbing can dislodge the flap. Rubbing is more likely when you are tired and tipsy.
- Forgetting drops and the shield: missing evening drops or sleeping without the shield matters most in the first nights.
- Dehydration: less fluid means fewer tears.
- Knocks and falls: late nights, crowded bars and unfamiliar streets raise the chance of an accidental blow to the eye.
- Smoky bars: smoke and dry air irritate a healing eye.
None of these risks is large on its own, but they add up in the first week, which is when the flap is newest and when infections usually begin: in a study of 204,586 LASIK eyes, 62.5% of infections started within 7 days.
What is a sensible drinking timeline after LASIK?
This is a practical guide drawn from common clinic advice, not an official rule. Your clinic's instructions take priority.
| Time after LASIK | Alcohol | Why |
|---|---|---|
| Surgery day | None | Sedative, painkillers, first night with shield |
| Days 1–3 | Avoid | Flap sealing; dryness at its worst |
| Days 4–14 | Small amounts, if your surgeon agrees | Match each drink with water; keep up drops |
| Weeks 2–4 | Moderate | Avoid late nights that skip drops and the shield |
| After 1 month | Normal moderate drinking | Dryness usually improving |
Does the timing differ after SMILE, PRK/LASEK or ICL?
The principle is the same; what changes is how long the eye is vulnerable and what medication you take.
| Procedure | Typical advice | Notes |
|---|---|---|
| LASIK | Avoid for the first few days | Dry eye most common after LASIK |
| SMILE/ SMILE Pro | Avoid for the first few days | Generally less early dry eye than LASIK |
| PRK/ LASEK | Avoid while the bandage lens is in and while taking prescribed painkillers | Check painkiller instructions carefully |
| ICL | Avoid until the early pressure checks are complete | Severe pain with nausea needs urgent review, not a drink |
How do I handle Korean drinking culture after surgery?
Plan for it. Soju, makgeolli and chimaek (fried chicken and beer) are part of most Seoul visits, and group dinners can be hard to leave early. Schedule celebrations for the end of your trip, order a non-alcoholic drink, or simply say you have just had eye surgery; it is widely understood in Korea. Ideas for an alcohol-free week are in what to do in Seoul after LASIK, and a sample plan in the 3-day LASIK trip itinerary.
Can I drink on the flight home?
Best not, if you fly within the first week. Cabin air is very dry, and alcohol adds to it. Drink water and use artificial tears instead; see flying after LASIK.
When should I call the clinic?
If you wake after drinking with pain, a feeling that something has moved, worse blur or a red eye, especially after rubbing, contact your clinic the same day. A shifted flap is rare and usually fixable when treated quickly. This is general information; ask your surgeon about your own recovery.
Sources
- Ophthalmology Times – Ethanol in tears (Kim et al., Ophthalmology 2012)
- Review of Optometry – Alcohol consumption disrupts ocular surface (Eye & Contact Lens 2020)
- AAO EyeWiki – LASIK complications
- AAO EyeNet – Postoperative symptoms and satisfaction with LASIK (PROWL)
- FDA – What should I expect during and after surgery?
Key facts
- Surgery day: no alcohol, especially if you were given a sedative
- First few days: most clinics advise avoiding alcohol
- Why: alcohol shortens tear break-up time and adds ethanol to tears (Ophthalmology, 2012)
- Dry eye context: 60–70% of LASIK patients have dry eye early on (AAO EyeWiki)
- Biggest real risk: rubbing your eyes or sleeping without the shield after drinking
- More on dryness: dry eye after LASIK
Related guides
Independent directory. Prices are typical ranges reported by Seoul clinics and change often. Always confirm a written quote and get a full eye exam before booking. This page is general information, not medical advice.
FAQ
Frequently asked questions
Can I drink alcohol the night of LASIK?
No. You may have been given a sedative, you will be taking drops and wearing a shield, and the first night matters most for the flap.
How long after LASIK can I drink alcohol?
Most clinics advise avoiding alcohol for at least the first few days, then drinking moderately with water. There is no official FDA or AAO rule, so follow your clinic.
Does alcohol affect LASIK results?
It does not undo the laser correction. It can worsen dry eye and blur in the short term, and drinking makes rubbing and missed drops more likely.
Can I drink with antibiotic eye drops?
Antibiotic eye drops act locally and are not usually a reason to avoid alcohol. Oral painkillers or sedatives are different: check their instructions.
Can I drink after SMILE?
The same caution applies for the first few days. SMILE generally causes less dry eye than LASIK, but alcohol still dries the eye.
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